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John Deere 5065M, 5075M Engine and Driveline
John Deere 5065M, 5075M Engine
Check Engine Oil Level
Park machine on level ground and shut off engine. Remove key. Allow
engine to cool. Remove dipstick. Wipe off, fully reinsert the dipstick.
Oil level must be between two marks on dipstick. If level is low, remove
oil fill cap and add oil until even with the top mark on dipstick. Do
not overfill. Replace dipstick and oil fill cap before operating engine.
Change Engine Oil and Filter
Park machine on level ground and shut off engine. Remove key. Place a
container under the drain port, capture waste oil and dispose of
properly. Remove drain plug and allow oil to drain. Open hood. Remove
engine oil filter. Make sure that old filter gasket is removed from
housing before installing new filter. Apply a film of oil on the new oil
filter gasket and install new filter. Hand-tighten plus 1/2 turn.
Install drain plug. Add oil to fill. JD 5065M, 5075M Engine Oil Capacity
- 8.5 L (2.2 gal). Replace fill cap and/or dipstick. Start engine and
inspect drain plug and filter for leaks. Stop engine and remove key.
Recheck oil level on dipstick, add if necessary. Lower hood.
John Deere 5065M, 5075M - Fuel Filters
Park machine on level ground. Remove key. Check fuel level. Add if
necessary. Raise hood and loosen the bleed screw on filter housing two
full turns. Push priming mechanism on the transfer pump several times to
get fuel to fuel filter. Push priming pump until all air is purged and
fuel runs out smoothly from bleed screw. Tighten bleed screw. Lower
hood.
Replace Fuel Filters
Be sure characteristics of the new filter match the original filter. JD
5065M, 5075M engine has a single fuel filter on the left-hand side. The
fuel filters are different, do not interchange. Replace one after
another to avoid interchange. Place machine in park, turn off engine,
and remove key. Allow engine to cool. Raise hood. Disconnect
water-in-fuel
sensor on the bottom of the primary fuel filter on the right-hand side
of the engine. Open drain valveon water separator bowl assembly of the
primary fuel filter.
Drain fuel. Capture the discharge waste and dispose of properly. Remove primary filter from the fuel filter housing by turning counterclockwise. Remove water separator bowl assembly from the primary fuel filter. Clean water separator bowl. Dry with compressed air. Install new seals (supplied with the new filter) on the water separator bowl and drain valve. Install water separator assembly on the new primary fuel filter. Fill filters with clean diesel fuel before installing on engine. Apply a small amount of clean oil on the primary fuel filter gasket.
Do not use a filter wrench when tightening filters. Hand tighten filter
only. Install new primary fuel filter assembly. Connect water-in-fuel
sensor. Remove secondary fuel filter on the left-hand side of the engine
from the filter housing by turning counterclockwise. Apply a small
amount of clean oil on the new secondary fuel filter gasket. Install new
secondary fuel filter. Bleed the fuel system. Start engine and run until
warm. Turn off engine and remove key. Inspect drain valve and filters
for leaks. Lower hood.
John Deere 5065M, 5075M - Start Engine
Check fuel, engine oil, and coolant levels before starting the engine.
Fill as required. Place left-hand reverser in Neutral position and
gearshift lever in Park position. Place hand throttle to idle position.
Disengage PTO. Place SCV levers in neutral position. Lower hitch
completely if an implement is attached. Turn the key switch to run
position. Do not start engine. Wait until light check sequence is
complete. Check for any indicator lights or trouble codes that impair
machine performance. If necessary, diagnose the problem.
Depress clutch and brake pedals. Sound horn. Turn key switch to engage
the starter. Release key when engine starts. Avoid starter damage. Do
not operate the starter more than 30 seconds. Wait at least two minutes
before trying again. If Engine Fails To Start: Place hand throttle lever
at 1/4 to 1/3 of full throttle and attempt to start
machine again. Check for trouble codes or electrical problems. In cold
weather, engine speed is limited to 1440 rpm until
transmission-hydraulic oil temperature is above -18C (0F).
Inspect and Adjust Alternator Belt
Place machine in park and shut off engine. Remove key. Inspect
alternator belt. Replace if worn or damaged. Run engine for 5 minutes to
warm a cold belt. Let a hot belt cool for 15 minutes before adjustment.
Check tension by pressing belt midway between pulleys. Belt deflection
must be to specification. Belt Tension Deflection - 19 mm (0.75 in.) at
89 Nm (20 lb-ft). Adjust tension by loosening tension adjustment cap
screw and alternator mounting cap screw. Use a breaker bar with a
3/8-in. drive to apply downward force to the alternator frame until belt
tension is correct. Tighten adjustment cap screw and alternator mounting
cap screw.
John Deere 5065M, 5075M - Replace Alternator Belt
Place machine in park and shut off engine. Remove key. Remove air
conditioner compressor belt. Loosen cap screw, bolt, and rotate the
alternator to loosen belt. Remove belt from crankshaft pulley and
coolant pump pulley. Pull belt around the fan to remove. Install new
belt in reverse order of removal. Adjust belt tension.
Service Air Cleaner Elements
Dirty air cleaner element is indicated when air filter restricted
indicator appears on the information display. Open hood. Remove latch
and cover. Remove air cleaner element. If primary element does not pull
out with ease, move side-to-side. When air cleaner element must be
serviced in field, tap it on the palm of your hand. Do not use
compressed air or filter damage occurs. Inspect guide ring for damage.
Replace elements if core material or seals (both ends) are damaged, or
if indicator remains illuminated. Install elements and reinstall latch
cover. Lower hood.
Clean Grille Screens and Cooling Package
Remove trash buildup on the front grille as required. Raise hood. Slide
the air conditioner condenser screen out toward the right side of the
machine to remove. Loosen wing nut and slide the air conditioner
condenser toward the left side of the machine until it hits the stop.
Clean air conditioner condenser, screen, and fuel cooler with compressed
air. If a more thorough cleaning is required perform the following.
Loosen wing nuts on each side of the charge air cooler and pivot forward
to the position shown. Tighten wing nuts to retain position.
Pull handle of the hydraulic oil cooler toward to left side of the
machine until it hits the stop. Clean charge air cooler, hydraulic oil
cooler, and radiator with compressed air. Straighten any bent fins.
Return coolers, condenser, and screen back to original position and
tighten wing nuts to secure in place. Verify that hydraulic oil cooler
hoses are under the protective shield. Verify that all lines are not
pinched or kinked when coolers are repositioned. Lower hood.
John Deere 5065M, 5075M - Transmission and
Front Axle
Check Transmission-Hydraulic System Oil Level
Oil level below mark can result in power loss and heat generation during
transport. Wait a minimum of five minutes for oil to settle. Tractor
should be on level ground, hitch and any other hydraulic implements in
lowered or retracted position, engine stopped and transmission in park
when checking oil level. Check level at mark on dipstick. Level should
be at full oil level mark.
Oil level may be above mark if multiple or large hydraulic implements
are attached. More accurate measurement may be obtained with all
auxiliary hydraulics removed from vehicle. Add oil to filler port if
level is low. While towing tractor with front wheels on carrier, oil
level should be above full oil level mark on dipstick. If towing tractor
with front wheels on carrier, add 1 L (0.26 gal) for each 90 mm (3-1/2
in.) front wheels are raised off the ground.
Check MFWD Axle Housing Oil Level
Park JD 5065M, 5075M tractor on level ground and shut-off engine. Remove
key. Remove check/fill plug. Oil level should be even with bottom of the
fill plug hole. If level is low, add oil through same hole. John Deere
HY-GARD oil is recommended. Approximate MFWD axle housing oil capacity
is 5 L (1.32 gal). Apply TEFLON or equivalent to threads of plug.
Install plug and tighten to specifications. Plug to Axle Housing Torque
- 70 Nm (52 lb-ft).
JD 5065M, 5075M - Adjust Front Axle Tread Width
Jack up front end of tractor. When making large tread adjustments,
loosen cap screws and adjust the tie rod length with axle length. Remove
two nuts, sleeves and cap screws from front axle (2 on each side). Slide
axle knees to desired position. Both sides should be adjusted to same
spacing. Install sleeves (if equipped), cap screws and nuts on each
side. Tighten cap screws to specification. Adjustable Front Axle-to-Knee
Bolts Torque - 400 Nm (295 lb-ft). Set toe-in.
Set MFWD Steering Stops Turn Radius
Raise and support front of tractor so MFWD axle can be oscillated to its
stops. Slowly turn steering wheel to the left until steering cylinder
travel has reached its limit, the steering stops, or the tires are
within 25 mm (1 in.) of grille screen or side panels. Raise left side of
axle against its stop and measure clearance between tire and nearest
tractor component. The distance should not be less than 25 mm (1 in.).
Loosen lock nut on steering stop and adjust steering stop bolt so it
touches steering stop. It may be necessary to
shorten stop bolt in order to obtain maximum turning angle. Tighten
steering stop bolt retaining lock nut to specifications. Steering Stop
Bolt Retaining Lock Nut Torque - 125 Nm (92 lb-ft). Turn wheel fully to
the left. Impact knuckle housing to steering stop five times. Tighten
steering stop bolt retaining nuts again to specification. Repeat above
steps for right side. Wide tread settings and large tire sizes will
increase turn radius slightly.
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